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Bland AI

AI phone-calling platform that places and handles automated voice conversations at scale.

1 trigger4 searches4 actionsPollingAuth: API key

AI-assisted documentation5 min read

This documentation is compiled from our integration source code, internal specs for Bland AI, its official API documentation and anonymized requests logs we collect from our support team[2].

Open Bland AI on WEXTL →

Before you set up the credential, make sure you have an active Bland AI account and an API access token from your account settings ready.[3]

  • API KeytextRequired

    You can generate API Key at Account Settings -> API Key -> Generate API Key.

    [1]
  1. Log in to your WEXTL account, add the Bland AI node module to your workflow, and click Create new credential.
  2. Optional: In the Credential name field, enter a name for the credential.
  3. Enter the authentication credentials you copied from your Bland AI account, or follow the on-screen instructions to create the credential.
  4. If prompted, authenticate your account and confirm access.
  5. If you want to make changes to your credential in the future, follow the steps in Manage credentials →
Connecting Bland AI to WEXTL®
Video slide demonstrates how to integrate Bland AI in the WEXTL visual workflow builder.[4]

Notes

Credentials are org-scoped; share them with teammates from the Credentials picker on any of its nodes.For detailed information on connecting an application, see Connect an application →

The list below is a reference of every Bland AI node module the integration supports. You will be able to pick any of them on the workflow canvas while building automations.

Each Bland AI node module below opens to reveal its input parameters, outputs, and connection requirements.

Watch New CallsTrigger
Output fields[3]
FieldType
Call IDtext
Created atdate
Call Lengthnumber
Totext
Fromtext
Completedboolean
Queue Statustext
Error Messagetext
Answered bytext
Batch IDtext
Get Audio RecordingAction
Input fields[3]
FieldType
Call IDRequired
text
Accept TypeRequired
choice
Get Call DetailsAction
Input fields[3]
FieldType
Call IDRequired
text
Output fields[3]
FieldType
Statustext
Corrected Durationtext
End Atdate
Call IDtext
Totext
Fromtext
Completedboolean
Created Attext
Queue Statustext
Endpoint Urltext
Max Durationnumber
Error Messagetext
Answered Bytext
Batch IDtext
Variablesobject
Appointment Timetext
Nowtext
Short Fromtext
Short Totext
Fromtext
Totext
Call IDtext
Citytext
Statetext
Countrytext
Concatenated Transcripttext
Request Dataobject
Phone Numbertext
Reduce Latencyboolean
Waitboolean
Languagetext
Transcriptsarray
Call Lengthnumber
List CallsSearch
Input fields[3]
FieldType
From Numbertext
To Numbertext
Limitnumber
AscendingRequired
boolean
Output fields[3]
FieldType
Call IDtext
Created Attext
Call Lengthnumber
Totext
Fromtext
Completedboolean
Queue Statustext
Error Messagetext
Answered Bytext
Batch IDtext
List VoicesSearch
Input fields[3]
FieldType
Limitnumber
Output fields[3]
FieldType
IDtext
Nametext
Descriptiontext
Publicboolean
Ratingsnumber
Tagsarray
User IDtext
Total Ratingsnumber
Average Ratingnumber
Make an API Calluniversal
Input fields[3]
FieldType
URLRequired
text
MethodRequired
choice
Headersarray
Keytext
Valuetext
Query Stringarray
Keytext
Valuetext
Bodytext
Output fields[3]
FieldType
Bodytext
Headersobject
Status codenumber
Send a Batch of CallsAction
Input fields[3]
FieldType
Base PromptRequired
text
Call DataRequired
array
Labeltext
Campaign IDtext
Test ModeRequired
boolean
Voicechoice
First Sentencetext
Wait For GreetingRequired
boolean
Interruption Thresholdnumber
Pathway IDtext
Modelchoice
Webhooktext
RecordRequired
boolean
Transfer Phone Numbertext
Transfer Listobject
Defaulttext
Salestext
Supporttext
Billingtext
Voice Settingsobject
Qualitynumber
Stabilitynumber
Similaritynumber
Speednumber
Languagetext
Max Durationnumber
Answered By EnabledRequired
boolean
Fromtext
8other input fields
Output fields[3]
FieldType
Messagetext
Batch IDtext
Send a CallAction
Input fields[3]
FieldType
Phone NumberRequired
text
TaskRequired
text
Voicechoice
First Sentencetext
Wait For GreetingRequired
boolean
Interruption Thresholdnumber
Pathway IDtext
Modelchoice
Webhooktext
RecordRequired
boolean
Transfer Phone Numbertext
Transfer Listobject
Defaulttext
Salestext
Supporttext
Billingtext
Voice Settingsobject
Qualitynumber
Stabilitynumber
Similaritynumber
Speednumber
Languagetext
Max Durationnumber
Answered By EnabledRequired
boolean
Fromtext
Pronunciation Guidearray
Temperaturenumber
Start Timetext
5other input fields
Output fields[3]
FieldType
Statustext
Messagetext
Call IDtext
Batch IDtext
Errorsarray
Stop Active CallAction
Input fields[3]
FieldType
Call IDRequired
text
Output fields[3]
FieldType
Statustext
Messagetext

Look for Bland AI templates in the WEXTL template library.

Browse templates →
  1. Bandwidth[2]Enterprise communications APIs for voice, messaging, and phone number services.
  2. Benchmark EmailEmail marketing platform for campaigns, lists, automations, and subscriber engagement.
  3. CallbellShared inbox for WhatsApp, Messenger, Instagram, and Telegram support.
  4. ArpooneBusiness SMS messaging platform for sending and managing text campaigns.
  5. BatchDialerCloud predictive dialer for sales and collections teams with contacts and campaigns.
More apps in Communication category →
  1. WEXTL® Bland AI Source Code connector implementation.
  2. Our users use cases and automations.
  3. Official API Documentation for Bland AI.
  4. WEXTL® visual workflow builder data.

Last updated: Jul 23, 2026 22:38

How we write our apps documentation

How we compile these docs — sources, AI's role, and how we verify.